Question

6÷{2.[-7+18÷(-3+12)]}-[7.(-3)-18÷(-2)+1
Me ajudemm!!!!
faça uma continha armada por favor ​

Answer 1

Resposta:

Explicação passo-a-passo:

$6 \div [2*[-7+18\div(-3+12)]]-[7*(-3)-18\div(-2)+1]=\\6 \div [2*[-7+18\div9]]-[7*(-3)-18\div(-2)+1]=\\6 \div [2*[-7+18\div9]]-[-21-18\div(-2)+1]=\\6 \div [2*[-7+18\div9]]-[-21+9+1]=\\6 \div [2*[-7+18\div9]]-[-21+10]=\\6 \div [2*[-7+18\div9]]-[-11]=\\6 \div [2*[-7+2]]-[-11]=\\6 \div [2*(-5)]-[-11]=\\6 \div [-10]-[-11]=\\-\frac{6}{10}+11=\\-0,6+11=\\10,4$